Episode 17
- Straw & Acid- Straw Oboe
- Ant Farmers
- Rolling Pin Code
- Equal Solids
- Hawaiian Volcano
- Swallow Upside Down
- Crush Egg
Episode 18
- Dry Ice Fog- Napkin Suction
- Crawling Cell
- Computer Graph
- Starch Test
- Lizard Autopsy
- Find Your Pulse
- What Makes Rain
Episode 19
- Make A Rainbow- Hard vs. Fresh Egg
- Plastic Zipper
- Mothball Frost
- Random Numbers
- Wildlife Center
- Surprise Reaction
- Weightless Clothespins
- Glass Drinking Fountain
- Rotten Apple
- Bicycle's 3 Wheels
Episode 20
- G-Forces Ocean Motion- Washer Thru Hole
- Fat Mice
- Plants That Eat Animals
- Cork Floats
- Avalanche
- Computer Echo
- Star Trails
- CO2 Puts Out Candle
